25016272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67979}}^1$

素因数の和:68010

約数の個数: 20

約数和(自身を含む): 50577120

約数和(自身を除く): 25560848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 67979, 135958, 271916, 543832, 1087664, 1563517, 3127034, 6254068, 12508136, 25016272]

約数ペア:

[(1, 25016272), (2, 12508136), (4, 6254068), (8, 3127034), (16, 1563517), (23, 1087664), (46, 543832), (92, 271916), (184, 135958), (368, 67979)]